[  524.164191] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.179267] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.195314] br0: port 1(veth0) entered blocking state
[  524.195375] br0: port 1(veth0) entered disabled state
[  524.195423] veth0: entered allmulticast mode
[  524.195500] veth0: entered promiscuous mode
[  524.211260] br0: port 2(veth1) entered blocking state
[  524.211322] br0: port 2(veth1) entered disabled state
[  524.211367] veth1: entered allmulticast mode
[  524.211429] veth1: entered promiscuous mode
[  525.116639] br0: port 1(veth0) entered blocking state
[  525.116721] br0: port 1(veth0) entered forwarding state
[  525.116814] br0: port 2(veth1) entered blocking state
[  525.116875] br0: port 2(veth1) entered forwarding state
[  526.203636] bond0: (slave veth1): link status definitely up
[  526.203698] bond0: (slave veth1): making interface the new active one
[  526.203774] bond0: active interface up!
[  526.246462] veth1: left allmulticast mode
[  526.246524] veth1: left promiscuous mode
[  526.246586] br0: port 2(veth1) entered disabled state
[  526.246690] veth0: left allmulticast mode
[  526.246737] veth0: left promiscuous mode
[  526.246781] br0: port 1(veth0) entered disabled state
[  526.269992] bond0: (slave veth1): Releasing backup interface
[  526.275838] bond0: (slave veth0): Releasing backup interface
[  526.314818] bond0 (unregistering): Released all slaves